/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.plc4x.java.spi.connection;

import java.time.Duration;
import org.apache.plc4x.java.spi.ConversationContext;
import org.apache.plc4x.java.spi.Plc4xProtocolBase;

public class TestProtocol extends Plc4xProtocolBase<TestMessage> {

    @Override
    public PlcTagHandler getTagHandler() {
        return null;
    }

    @Override
    public void onDiscover(ConversationContext<TestMessage> context) {
        context.fireDiscovered(null);
    }

    @Override
    public void onConnect(ConversationContext<TestMessage> context) {
        context.expectRequest(TestMessage.class, Duration.ofSeconds(15))
            .onTimeout(e -> onDisconnect(context))
            .handle(msg -> {
                // a dummy handshake - just add one to packet counter
                context.sendToWire(new TestMessage(msg.value + 1));
            });
        context.fireConnected();
    }

    @Override
    public void onDisconnect(ConversationContext<TestMessage> context) {
        context.fireDisconnected();
    }

    @Override
    public void close(ConversationContext<TestMessage> context) {
        // do nothing
        context.getChannel().close();
    }

}
